Programming

hello every body,

I have to verifiy if the param_key is selectionned twice or more and to print only one occurence i'm using htable what's the good implementation to add to the code to verify this.


code :

{
char *tmpStr = NULL;
ght_iterator_t iterator_param;
void *param_key = NULL;
ght_hash_table_t *tmpHash = NULL;


tmpHash = inp_hash_table;


for (tmpStr = (char *) ght_first(tmpHash, &iterator_param, &param_key); (char *) tmpStr != NULL;
tmpStr = (char *) ght_next(tmpHash, &iterator_param, &param_key))
{
if ( (char *) param_key == NULL )
continue;

/*(void) printf("%s\n",param_key);*/
tableFieldList = LstAddElt(tableFieldList,param_key);
}
}

return tableFieldList;
}


thanks for your help.